—How often does your sister surf the Internet?

—About　　　　　 .

A. once time B. three times every day C. three time a day D. tow time a week

At school, when we call the man teacher, we can put“________”before his family name.

阅读下面短文，将短文下面方框里A—E五个句子填入文中空缺处，使内容完整正确   Mr Johnson worked in a restaurant. He worked there for ten years. 76　　　.And at last he was sent away. He hated hard work and stayed in the city.

Once something was wrong with his ear. He had to see a doctor. 77　　　 .And five minutes later he had to pay the doctor twenty dollars. He thought it was easy to get much money. So he came to the small town and opened a hospital. 78　　　 .But soon they found he couldn’t treat them at all and his medicine wasn’t useful. People hardly came and he had nothing to do.

One evening he heard a knock at the door. 79　　　 .He thought he had a bad cold and he asked him to take some medicine . After that the man left. 80　　　 .

On the third day a young man came in and said, “ Thank you very much, doctor!”

It surprised Mr Johnson. He said, “I haven’t seen you before. What do you thank me for?”

“My uncle died from your wrong treatment the day before yesterday and he left much money to me.”